A simple, rapid and perfect extraction and determination method for the endogenous hormones in anthers of bitter melon with reversed-phase high performance liquid chromatography （HPLC） has been developed. The HPLC s...A simple, rapid and perfect extraction and determination method for the endogenous hormones in anthers of bitter melon with reversed-phase high performance liquid chromatography （HPLC） has been developed. The HPLC system consisted of Hypersil ODS C 18 reverse phase column （150 mm × 4.6 mm, 5 μm） with a methanol gradient in 0.6% acetic acid and UV detector set at 254 nm. The results showed that the method was accurate and efficient.展开更多
As an effective component of safflower,hydroxysafflor yellow A(HSYA)has the effect of promoting blood circulation,removing blood stasis,and relieving pain,and it has a certain effect on blood stasis and wind-induced P...As an effective component of safflower,hydroxysafflor yellow A(HSYA)has the effect of promoting blood circulation,removing blood stasis,and relieving pain,and it has a certain effect on blood stasis and wind-induced Parkinson‘s disease(PD).However,the current research mostly involves a single intervention mechanism,which is not conducive to the clinical transformation of this type of drugs.In the present study,rotenone was used to construct a PD cell model,and the protective effect of HSYA on the PD cell model was evaluated by cell viability and mitochondrial membrane potential.TTD database was used to query PD-related therapeutic targets,Swiss Target Prediction database to query HSYA-related targets,STRING database was used to search the gene interaction relationship of common targets,and ClueGO pathway was adopted to enrich and analyze common targets and their interaction targets,as well as to explore the comprehensive intervention mechanism.The results showed that rotenone could successfully establish the PD cell model,and HSYA had significant protective effect on PD cell model.Through the network pharmacological analysis,36 PD-related therapeutic targets and 88 HSYA-related targets were queried.The common targets of PD and HSYA were FKBP1A,HTR1A,SLC6A4 and SLC6A3.To enrich four common targets and their interaction targets through REACTOME pathway,eight cell signal pathways were obtained,and six cell biological processes were obtained through biological process pathway enrichment.展开更多
文摘A simple, rapid and perfect extraction and determination method for the endogenous hormones in anthers of bitter melon with reversed-phase high performance liquid chromatography （HPLC） has been developed. The HPLC system consisted of Hypersil ODS C 18 reverse phase column （150 mm × 4.6 mm, 5 μm） with a methanol gradient in 0.6% acetic acid and UV detector set at 254 nm. The results showed that the method was accurate and efficient.
基金Education Department of Hebei Province(Grant No.ZD2019107)。
文摘As an effective component of safflower,hydroxysafflor yellow A(HSYA)has the effect of promoting blood circulation,removing blood stasis,and relieving pain,and it has a certain effect on blood stasis and wind-induced Parkinson‘s disease(PD).However,the current research mostly involves a single intervention mechanism,which is not conducive to the clinical transformation of this type of drugs.In the present study,rotenone was used to construct a PD cell model,and the protective effect of HSYA on the PD cell model was evaluated by cell viability and mitochondrial membrane potential.TTD database was used to query PD-related therapeutic targets,Swiss Target Prediction database to query HSYA-related targets,STRING database was used to search the gene interaction relationship of common targets,and ClueGO pathway was adopted to enrich and analyze common targets and their interaction targets,as well as to explore the comprehensive intervention mechanism.The results showed that rotenone could successfully establish the PD cell model,and HSYA had significant protective effect on PD cell model.Through the network pharmacological analysis,36 PD-related therapeutic targets and 88 HSYA-related targets were queried.The common targets of PD and HSYA were FKBP1A,HTR1A,SLC6A4 and SLC6A3.To enrich four common targets and their interaction targets through REACTOME pathway,eight cell signal pathways were obtained,and six cell biological processes were obtained through biological process pathway enrichment.
